Cropped head and Head only

Posted under Tags

While reading the wiki for cropped head I saw that some uploads are tagged for what should be headless. I then noticed, that we also have head only, for what cropped head is supposed to be. Generally the cropped_head tag is kinda useless when we have those other two tags right there. But as we already have a lot cropped_* tags, I think simply nuking and deprecating it isn't sufficient. For example, I forgot how the head only tag is called, which is why I used the cropped tag.
Should there be another name for head_only. Or should cropped_head maybe be aliased to head_only?